mirror of
https://github.com/hathach/tinyusb.git
synced 2026-08-18 11:02:16 +00:00
bc8ce76ae8
Add native USB-MIDI 2.0 Device class driver to TinyUSB. Implements the USB-MIDI 2.0 specification with both Alt Setting 0 (MIDI 1.0 fallback) and Alt Setting 1 (UMP native) descriptor support. Driver features: - UMP (Universal MIDI Packet) read/write with atomic message framing - Protocol negotiation: Endpoint Discovery, Config Request/Notify, Function Block Discovery (embedded in driver) - Group Terminal Block descriptor via GET_DESCRIPTOR - Alt Setting switch handler with endpoint re-arm - Static allocation, no dynamic memory, ISR-safe Build system: - Register midi2d_* in usbd.c driver table - Add TUD_MIDI2_DESCRIPTOR macros to usbd.h - Add config defaults (CFG_TUD_MIDI2_*) to tusb_option.h - Add midi2_ump_word_count() to midi.h (shared by Device and Host) - Add midi2_device.c/h to family.cmake and CMakeLists.txt - Add midi2_device.h include to tusb.h All changes guarded by #if CFG_TUD_MIDI2 (default 0). Zero impact on existing drivers and examples. Tested: Raspberry Pi Pico (RP2040), Linux ALSA, Windows MIDI Services
51 lines
2.2 KiB
CMake
51 lines
2.2 KiB
CMake
cmake_minimum_required(VERSION 3.20)
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# Get TinyUSB sources. Note: DCD and HCD drivers are not included
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function(tinyusb_sources_get OUTPUT_VAR)
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set(${OUTPUT_VAR}
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# common
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/tusb.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/common/tusb_fifo.c
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# device
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/device/usbd.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/audio/audio_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/cdc/cdc_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/dfu/dfu_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/dfu/dfu_rt_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/hid/hid_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/midi/midi_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/midi/midi2_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/msc/msc_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/mtp/mtp_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/net/ecm_rndis_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/net/ncm_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/printer/printer_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/usbtmc/usbtmc_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/vendor/vendor_device.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/video/video_device.c
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# host
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/host/usbh.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/host/hub.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/cdc/cdc_host.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/hid/hid_host.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/midi/midi_host.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/midi/midi2_host.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/msc/msc_host.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/class/vendor/vendor_host.c
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# typec
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/typec/usbc.c
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PARENT_SCOPE
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)
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endfunction()
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# Add tinyusb to a existing target
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function(tinyusb_target_add TARGET)
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tinyusb_sources_get(TINYUSB_SRC)
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target_sources(${TARGET} PRIVATE ${TINYUSB_SRC})
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target_include_directories(${TARGET} PUBLIC
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}
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# TODO for net driver, should be removed/changed
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../lib/networking
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)
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endfunction()
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